204664658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{320791}}^1$

素因数の和:320833

約数の個数: 16

約数和(自身を含む): 346455360

約数和(自身を除く): 141790702

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 320791, 641582, 3528701, 7057402, 9302939, 18605878, 102332329, 204664658]

約数ペア:

[(1, 204664658), (2, 102332329), (11, 18605878), (22, 9302939), (29, 7057402), (58, 3528701), (319, 641582), (638, 320791)]